From 7846c1b33585a88333d2b0ac2270d0d304a2eeac Mon Sep 17 00:00:00 2001
From: Spacedio <spacedio@thernusen.net>
Date: Wed, 3 Jun 2026 22:39:11 -0400
Subject: Continuing work on the Polybar dGPU module. Switched from Pulseaudio
 to Pipewire.

---
 system/deploy-system.sh        |  6 +++---
 system/usr/gpu-toggle          |  1 +
 system/usr/polybar-gpu-trigger | 29 +++++++++++++++++++++++++++++
 system/usr/system-maintenance  |  5 +++--
 system/usr/system-update       |  2 +-
 5 files changed, 37 insertions(+), 6 deletions(-)
 create mode 100755 system/usr/polybar-gpu-trigger

(limited to 'system')

diff --git a/system/deploy-system.sh b/system/deploy-system.sh
index a83415f..d8cf4b2 100755
--- a/system/deploy-system.sh
+++ b/system/deploy-system.sh
@@ -5,16 +5,16 @@ DOT_BIN="./usr/"
 DOT_ETC="./etc/"
 
 # Check for root
-if [ "$EUID" -ne 0 ]; then 
+if [ "$EUID" -ne 0 ]; then
   echo "Please run as root (sudo ./deploy.sh)"
   exit
 fi
 
 echo "Deploying system scripts..."
-rsync -avh --dry-run --chmod=D755,F755 --chown=root:root "$DOT_BIN" /usr/local/bin/
+rsync -avh --dry-run --backup --suffix=_old --chmod=D755,F755 --chown=root:root "$DOT_BIN" /usr/local/bin/
 
 echo "Deploying etc configs..."
-rsync -avh --dry-run --chmod=D755,F644 --chown=root:root "$DOT_ETC" /etc/
+rsync -avh --dry-run --backup --suffix=_old --chmod=D755,F644 --chown=root:root "$DOT_ETC" /etc/
 
 #echo "Reloading services..."
 #udevadm control --reload-rules && udevadm trigger
diff --git a/system/usr/gpu-toggle b/system/usr/gpu-toggle
index 35d6c47..b44022f 100755
--- a/system/usr/gpu-toggle
+++ b/system/usr/gpu-toggle
@@ -1,4 +1,5 @@
 #!/bin/bash
+# /usr/local/bin/gpu-toggle
 
 # -------------------------------------------------------------------------
 # GPU-TOGGLE: Discrete Graphics Power & Bus Management
diff --git a/system/usr/polybar-gpu-trigger b/system/usr/polybar-gpu-trigger
new file mode 100755
index 0000000..55b52fc
--- /dev/null
+++ b/system/usr/polybar-gpu-trigger
@@ -0,0 +1,29 @@
+#!/bin/bash
+# /usr/local/bin/polybar-gpu-trigger
+
+# 1. Critical sleep to prevent the udev timing race condition
+sleep 0.5
+
+# Find the Process ID (PID) of Polybar
+POLYBAR_PID=$(pgrep -x polybar)
+if [ -z "$POLYBAR_PID" ]; then
+    exit 0
+fi
+
+# Loop through found PIDs to locate the correct user context
+for pid in $POLYBAR_PID; do
+    if [ -f "/proc/$pid/environ" ]; then
+        USER_UID=$(stat -c "%u" "/proc/$pid")
+        USER_NAME=$(id -nu "$USER_UID")
+
+        # Safely parse the environment file for XDG_RUNTIME_DIR
+        XDG_DIR=$(tr '\0' '\n' < "/proc/$pid/environ" | grep '^XDG_RUNTIME_DIR=' | cut -d= -f2-)
+
+        if [ -n "$XDG_DIR" ]; then
+            # Drop root privileges and forcefully send the text directly into Polybar
+            sudo -u "$USER_NAME" XDG_RUNTIME_DIR="$XDG_DIR" \
+                polybar-msg action "#gpu-status.send.0" >/dev/null 2>&1
+            break
+        fi
+    fi
+done
diff --git a/system/usr/system-maintenance b/system/usr/system-maintenance
index d2918c6..f7a7051 100755
--- a/system/usr/system-maintenance
+++ b/system/usr/system-maintenance
@@ -1,4 +1,5 @@
 #!/bin/bash
+# /usr/local/bin/system-maintenance
 
 # Configuration
 MARKER_FILE="/var/log/last_maintenance_timestamp"
@@ -14,7 +15,7 @@ if [ $((CURRENT_TIME - LAST_RUN)) -ge $INTERVAL ]; then
     {
         echo "-------------------------------------------"
         echo "[$(date)] Starting weekly maintenance..."
-        
+
         # 1. Trim SSD
         /usr/sbin/fstrim -v /
 
@@ -23,7 +24,7 @@ if [ $((CURRENT_TIME - LAST_RUN)) -ge $INTERVAL ]; then
 
         # Update timestamp marker
         touch "$MARKER_FILE"
-        
+
         echo "[$(date)] Maintenance complete."
     } >> "$LOG_OUT" 2>&1
 fi
diff --git a/system/usr/system-update b/system/usr/system-update
index 4187e46..79b26a8 100755
--- a/system/usr/system-update
+++ b/system/usr/system-update
@@ -1,5 +1,5 @@
 #!/bin/bash
-# /usr/local/bin/sys-update
+# /usr/local/bin/system-update
 # Formal system maintenance utility with administrative enforcement
 
 LOG_FILE="/var/log/system-update.log"
-- 
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